Describe how temperature and salinity affect the density of water.

How many countries have portuguese as a national language?

Which of the following best describes brazil's economy from 1650-1880? a. it gradually shifted to manufacturing as the industrial revolution progressed. b. it was based on mining. c. it was based on plantation agriculture, where slaves served as a labor force. d. it was based on small, family-owned farms.

Physical features of central america look at the map above which of the following is true